Steel plant cutting waste residue treatment device

Abstract

The invention relates to the technical field of waste residue treatment, in particular to a steel plant cutting waste residue treatment device which comprises a collection box and further comprises a protection box, the protection box is located on the collection box and communicates with the collection box, and a feeding cylinder is slidably installed at the top of the protection box in a penetrating mode; the supporting plate is connected with the inner wall of the protection box; the crushing mechanism is positioned on the supporting plate and is communicated with the feeding cylinder; wherein the smashing mechanism comprises a rotating assembly and a chopping assembly, the rotating assembly comprises a driving unit and a centrifugal cylinder, and the chopping assembly comprises an adjusting unit, a smashing cutter, a supporting cover plate and a telescopic part. And insufficient crushing caused by a large number of dead angles due to the gravity action of the waste residues can be avoided, so that the crushing effect and the working efficiency are improved, and convenience is provided for workers.

Description

technical field [0001] The invention relates to the technical field of waste slag treatment, in particular to a cutting waste slag treatment device in a steelmaking plant. Background technique [0002] Steel waste slag is a kind of industrial solid waste, which is the slag discharged from steelmaking. According to the furnace type, it can be divided into converter slag, open hearth furnace slag and electric furnace slag. It is mainly composed of oxides of calcium, iron, silicon, magnesium and a small amount of aluminum, manganese, phosphorus, etc. Steel waste slag is formed at a temperature of 1500-1700°C, and is liquid at high temperature, and becomes blocky after slow cooling, generally dark gray or dark brown. Sometimes because the free calcium and magnesium oxides contained in them react with water or moisture to form hydroxides, the steel waste slag has a high recovery value, so a waste slag treatment device is required. [0003] The existing cutting waste slag proces...

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Problems solved by technology

[0003] The existing cutting waste slag processing device in the steelmaking plant only uses the pulverizer to statically crush the waste slag during use. Due to the gravity of the waste slag, there will be a large number of dead angles, which will make the crushing insufficient, which will affect the crushing effect and work efficiency. efficiency, which brings great inconvenience to the staff. Therefore, in view of the above status quo, it is urgent to develop a cutting waste slag treatment device in steelmaking plants to overcome the shortcomings in current practical applications.

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